\newpage
\subsection{Time Domain Results}
    \begin{table}[h!]
        \begin{tabular}{*{2}{L{3cm}C{3cm}C{1cm}}}
            % Basic NNI Parameters
            % --------------------------------------------------------------------------------------
            \hline
            \rowcolor{LightBlue}
            \textbf{Parameter}                      & \textbf{Value}    & \textbf{Unit} &
            \textbf{Parameter}                      & \textbf{Value}    & \textbf{Unit} \\\hline
            % --------------------------------------------------------------------------------------
            \multicolumn{6}{l}{\gcell{}\textbf{NNI Parameters}}                                 \\
            \gcell{NNI}                             & \nnicounter       & -             &
            \gcell{}$\overline{\text{NNI}}$         & \nnimean          & ms            \\
            \gcell{}\text{$NNI_{min}$}              & \nnimin           & ms            &
            \gcell{}\text{$NNI_{max}$}              & \nnimax           & ms            \\
            \gcell{}SDNN                            & \sdnn             & ms            & 
            \gcell{}RMSSD                           & \rmssd            & ms            \\
            \gcell{}SDANN                           & \sdann            & ms            &
            \gcell{}\text{$SDNN_{index}$}           & \sdnnindex        & ms            \\
            \gcell{}NN20                            & \nntwenty         & -             &
            \gcell{}pNN20                           & \pnntwenty        & -             \\
            \gcell{}NN50                            & \nnfifty          & -             &
            \gcell{}pNN50                           & \pnnfifty         & -             \\
            \hline
            % Delta NNI
            % --------------------------------------------------------------------------------------
            \multicolumn{6}{l}{\gcell{}\textbf{NNI Differences Parameters}}             \\
            \gcell{}\text{$\overline{\Delta NNI}$}       & \nnidiffmean      & ms            &
            \gcell{}\text{$\Delta NNI_{min}$}            & \nnidiffmin       & ms            \\
            \gcell{}\text{$\Delta NNI_{max}$}            & \nnidiffmax       & ms            &
            \gcell{}SDSD                                 & \sdsd             & ms       \\\hline
            % HR Parameters
            % --------------------------------------------------------------------------------------
            \multicolumn{6}{l}{\gcell{}\textbf{HR Parameters}}                          \\
            \gcell{}\text{$\overline{HR}$}          & \hrmean           & bpm           &
            \gcell{}\text{$HR_{min}$}               & \hrmin            & bpm           \\
            \gcell{}\text{$HR_{max}$}               & \hrmax            & bpm           &
            \gcell{}\text{$\sigma(HR)$}                  & \hrstd            & bpm           \\\hline
            % HR Parameters
            % --------------------------------------------------------------------------------------
            \multicolumn{6}{l}{\gcell{}\textbf{Geometrical Parameters}}                 \\
            \gcell{}Triangular Index                & \triindex         & ms            &
            \gcell{}TINN                            & n/a$^1$ & -            \\\hline
            \multicolumn{6}{l}{}
        \end{tabular}
    \end{table}
    \vspace{-5mm}
    \footnotesize{$^1$TINN function is not working properly in the current pyHRV version and computes incorrect results, reason for which it is not shown in this report}
    \begin{figure}[h!]
        \includegraphics[width=\textwidth]{figures/histogram.png}
        \caption{Histogram of the NNI series.}
    \end{figure}
    \vfill